Latest reports claim that the upcoming Windows Core OS will offer a modular low-level platform running on desktops, laptops, VR machines, consoles and foldable devices. On top of it, Microsoft plans to add different variants of Windows to enable all the necessary features without any compromise.
https://www.notebookcheck.net/Windows-Core-OS-could-be-launching-with-Microsoft-s-new-Surface-foldables.434915.0.html